3527 search results - page 39 / 706 » Gaussianization |
STOC
2010
ACM
14 years 28 days ago
2010
ACM
Given data drawn from a mixture of multivariate Gaussians, a basic problem is to accurately estimate the mixture parameters. We provide a polynomial-time algorithm for this proble...
MST
2010
13 years 3 months ago
2010
We consider triply-nested loops of the type that occur in the standard Gaussian elimination algorithm, which we denote by GEP (or the Gaussian Elimination Paradigm). We present tw...
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We propose a variational bayes approach to the problem of robust estimation of gaussian mixtures from noisy input data. The proposed algorithm explicitly takes into account the un...
ICCV
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper proposes a novel and robust approach to the point set registration problem in the presence of large amounts of noise and outliers. Each of the point sets is represented...
ICPR
2004
IEEE
14 years 10 months ago
2004
IEEE
A new criterion based on Gaussian fields is introduced and applied to the task of automatic rigid registration of point-sets. The method defines a simple energy function, which is...